An unusual nanny job has been advertised on a British child care website which asks for someone to look after four children from a wealthy family in their homes in Barbados and other countries for up to one hundred thousand pounds a year.

The couple who have four children, say they will give the perfect candidate a rent-free luxury villa, access to a fleet of sports cars and dinners for life.

Candidates however must have a degree in child psychology, no kids of their own and at least 15 years' experience.

The will be asked to "constantly monitor" the kids - aged 2, 5, 7 and 15 years, - but also be prepared to know when to take the hint and leave the family alone for quality time.

The potential nanny must also be comfortable with flying as they could be asked to travel internationally up to three times a week.

The wealthy family also has houses in England, South Africa and Georgia.

A truck crash involving a sleepy driver and 7,500 chickens caused chaos in Austria on Tuesday after the birds blocked part of a highway.

The accident occurred on the A1 highway near the city of Linz.

The driver of the truck transporting the chickens admitted to falling into "a second-long sleep" during which he veered right and collided with a bridge pillar, Franz Rockenschaub, of Highway Police Inspection Haid, told CNN.

The chickens were set to be killed for food, having laid eggs for some time. The company behind the venture has not been named.

In the aftermath of the crash, some of the birds were exposed and made their break for freedom, escaping from the vehicle.

Rockenschaub said "thousands" of them ran onto the highway and authorities were forced to close a section of the road because of heavy traffic and the presence of gawkers.

It was then the job of 120 firefighters to get the chickens that survived the crash back into the truck. Some chickens were killed in the accident, but no human injuries were reported.

Researchers have revealed that brainwaves can be used to steal online passwords.

A team at the University of Alabama at Birmingham found brainwave-sensing headsets, also known as EEG or electroencephalograph headsets, put users at risk.

They have become commonplace both as medical devices but also as game controllers, ranging in price from $150 to $800.

'These emerging devices open immense opportunities for everyday users,' said Nitesh Saxena, Ph.D., associate professor in the UAB College of Arts and Sciences Department of Computer and Information Sciences.

'However, they could also raise significant security and privacy threats as companies work to develop even more advanced brain-computer interface technology.'

The team found that a person who paused a video game and logged into a bank account while wearing an EEG headset was at risk for having their passwords or other sensitive data stolen by a malicious software program.

Saxena and his team used one EEG headset currently available to consumers online and one clinical-grade headset used for scientific research to demonstrate how easily a malicious software program could passively eavesdrop on a user's brainwaves.

While typing, a user's inputs correspond with their visual processing, as well as hand, eye and head muscle movements.

All these movements are captured by EEG headsets.

The team asked 12 people to type a series of randomly generated PINs and passwords into a text box as if they were logging into an online account while wearing an EEG headset, in order for the software to train itself on the user's typing and the corresponding brainwave.

'In a real-world attack, a hacker could facilitate the training step required for the malicious program to be most accurate, by requesting that the user enter a predefined set of numbers in order to restart the game after pausing it to take a break, similar to the way CAPTCHA is used to verify users when logging onto websites,' Saxena said.

'However, they could also raise significant security and privacy threats as companies work to develop even more advanced brain-computer interface technology.'

The team found that, after a user entered 200 characters, algorithms within the malicious software program could make educated guesses about new characters the user entered by monitoring the EEG data recorded.

The algorithm was able to shorten the odds of a hacker's guessing a four-digit numerical PIN from one in 10,000 to one in 20 and increased the chance of guessing a six-letter password from about 500,000 to roughly one in 500.

'Given the growing popularity of EEG headsets and the variety of ways in which they could be used, it is inevitable that they will become part of our daily lives, including while using other devices,' Saxena said.

'It is important to analyze the potential security and privacy risks associated with this emerging technology to raise users' awareness of the risks and develop viable solutions to malicious attacks.'

One potential solution proposed by Saxena and his team is the insertion of noise anytime a user types a password or PIN while wearing an EEG headset.

HOW EEG HEADSETS WORK

EEG has been used in the medical field for more than half a century as a noninvasive method for recording electrical activity in the brain.

Electrodes are placed on the surface of the scalp to detect brain waves.

An EEG machine then amplifies the signals and records them in a wave pattern on graph paper or a computer.

EEG can be combined with a brain-computer interface to allow a person to control external devices.

This technology was once highly expensive and used mostly for scientific research, like the production of neuroprosthetic applications to help disabled patients control prosthetic limbs by thinking about the movements.

However, it is now being marketed to consumers in the form of a wireless headset and is becoming popular in the gaming and entertainment industries.

EEG headsets are advertised as allowing users to use only their brains to control robotic toys and video games specifically developed to be played with an EEG headset.

There are only a handful on the market, and they range in price from $150 to $800.

A Minnesota woman killed her boyfriend Monday by shooting at a book he was holding over his chest, in a YouTube video stunt gone wrong. Monalisa Perez,19, was attempting to make a viral video with boyfriend Pedro Ruiz III, 22, to post to their YouTube account, according to a Norman County Sheriff's Department arrest report.

Perez, who is seven months pregnant, called 911 on Monday evening, saying she had accidentally shot her boyfriend in the chest while they were making a video, according to the arrest report.

She has been charged with second degree manslaughter. CNN has not been able to reach the public defender assigned to Perez for comment.

"They were in love. They loved each other. It was just a prank gone wrong," Ruiz's aunt, Claudia Ruiz, told CNN affiliate KVLY. "It shouldn't have happened like this. It shouldn't have happened at all." The couple had one child and were expecting their second together, his aunt told the news station.

Perez told police that her boyfriend wanted to make a YouTube video of her shooting a book and had been talking about it for awhile. He held the book up to his chest and convinced Perez to shoot at him, believing the book would stop the bullet.

Perez told police that Pedro convinced her it was a safe stunt by showing her a different book he had previously shot where the bullet did not go all the way through, according to the arrest report. He set up two cameras to film the whole thing, hoping a video of the dangerous stunt would go viral.

She fired from about a foot away with a .50-caliber Desert Eagle handgun while he held the book to his chest. It did not stop the bullet, and paramedics on the scene said Ruiz died from a single gunshot wound to the chest.

The couple wanted more YouTube viewers, his aunt told KVLY. "I don't know why they thought the book was supposed to stop the bullet."

The video of the fatal shooting is being treated as evidence and has not been posted, according to the criminal complaint. "Me and Pedro are probably going to shoot one of the most dangerous videos ever. HIS idea not MINE," Perez tweeted Monday night, likely referring to the deadly stunt.

Me and Pedro are probably going to shoot one of the most dangerous videos ever?? HIS idea not MINE?

Perez faces up to 10 years in jail and a fine of up to $20,000 if she is convicted of the manslaughter charge against her. She has been released on bail, and as a condition of her release she cannot possess firearms, needs to notify her attorney of her whereabouts and has to wear a GPS monitor, according to court documents. She will be back in court on July 5.

Canuck is already known to Vancouver police after stealing a button from a computer in a patrol car

Canada Post spokeswoman Darcia Kmet told the BBC: "Unfortunately, our employees have been attacked and injured by a crow in that Vancouver neighbourhood while attempting to deliver the mail.

"Regular mail delivery was suspended to three homes due to it being unsafe for our employees.

"We are monitoring the situation when delivering the mail to other residents on the street. If our employees believe it is safe to deliver to those three addresses, they do so."

Shawn Bergman, who maintains the Facebook group, Canuck and I, which chronicles the crow's exploits, said the bird had repeatedly attacked a Canada Post worker, causing broken skin and bleeding.

Shortly afterwards letters stopped arriving at his home and two adjacent properties.

He wrote on the Facebook group that it has been about two months since he or his neighbours received any mail.

"With the neighbours getting upset, there have been both subtle and not so subtle threats against Canuck's safety," he writes.

Mr Bergman received a response from Canada Post that said: "We are safeguarding our employees by not delivering to areas where the crow has been known to attack until such time as the hazard no longer exists."

In March he was reported stealing horseshoe nails from Vancouver's Hastings Park Race Track

Canuck's anti-social behaviour has even stooped to crime-scene tampering.

In May 2016 he swooped to steal a blade that had allegedly just been used to threaten police officers.

One of the constables gave chase and the bird dropped the vital piece of evidence before making his getaway.

Crow attacks are not uncommon in Vancouver, with one online database mapping the birds' assaults.

As the hot summer months are rapidly approaching, a 10-year-old from McKinney, Texas, wants to help solve a national problem: hot car deaths.

Bishop Curry V, with the help of a GoFundMe campaign, has already raised over $20,000 to create a device which could prevent children who are left in hot cars from dying. The product, which he calls “oasis,” is small unit that will cool off any person left in a hot car.

Here’s how the device works: once it gets too hot in a car, a sensor tells the device to blow cool air. At the same time, an alert would be sent to local authorities and parents to help the child. The “oasis” is designed to be placed on the back of the driver’s and passenger’s headrests.

According to Fox News, Curry says his patent should be approved within the year and he has manufacturers lined up to build it. Currently, he is working with a 3D model of his concept design. He also spoke of the recent hot car death that inspired his design.

“When a baby named Fern died down the street [from a hot car death], I came up with the idea because it was on the news and everything,” Curry told Fox News.

As a fifth grader, Curry is striving to end a problem that has taken the lives of 712 children since 1998. He is also inspiring his peers to help him with his venture.

“They want to work for me,” Curry says of his classmates who are interested in taking part in the project.